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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Polnem1Rwd
endonuclease-mediated mutation 1, Richard D Wood
MGI:5903479
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Polnem1Rwd/Polnem1Rwd FVB/NCrl-Polnem1Rwd MGI:5903628
hm2
 		Polnem1Rwd/Polnem1Rwd involves: DBA/2J * FVB/NCrl MGI:5903630


Genotype
MGI:5903628
hm1
Allelic
Composition		 Polnem1Rwd/Polnem1Rwd
Genetic
Background		 FVB/NCrl-Polnem1Rwd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Polnem1Rwd mutation (1 available); any Poln mutation (44 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
mortality/aging ( J:241704 )
N
• no obvious alterations in lifespan, general health or cause of death

reproductive system
reproductive system phenotype ( J:241704 )
N
• normal litter sizes and with normal sized pups at birth
• normal crossing over during meiosis




Genotype
MGI:5903630
hm2
Allelic
Composition		 Polnem1Rwd/Polnem1Rwd
Genetic
Background		 involves: DBA/2J * FVB/NCrl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Polnem1Rwd mutation (1 available); any Poln mutation (44 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
reproductive system phenotype ( J:241704 )
N
• mice exhibit normal crossing over frequency




Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
09/30/2025
MGI 6.24 		The Jackson Laboratory